Java String Pad Left leftPadMultiline(String input, char padChar, int padWidth)

Description

left Pad Multiline

License

Open Source License

Declaration

public static String leftPadMultiline(String input, char padChar, int padWidth) 

Method Source Code

//package com.java2s;
/*// ww w  .j  a va  2  s . co  m
 * Created on Oct 3, 2011
 * Copyright 2010 by Eduard Weissmann (edi.weissmann@gmail.com).
 * 
 * This file is part of the Sejda source code
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static String leftPadMultiline(String input, char padChar, int padWidth) {
        StringBuilder buf = new StringBuilder(input);
        String paddingString = repeatedChar(padChar, padWidth);
        int i = 0;

        while (i < buf.length()) {
            if (buf.charAt(i) == '\n') {
                buf.insert(i + 1, paddingString);
            }
            i++;
        }
        return buf.toString();
    }

    public static String repeatedChar(char chr, int times) {
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < times; i++) {
            result.append(chr);
        }
        return result.toString();
    }
}

Related

1. leftPaddedString(String string, int length, char paddingChar)
2. leftPadding(final StringBuffer strBuf, final int bufLen, final char fill)
3. leftPadding(String in, int count, char pad)
4. leftPadding(String orgStr, String addStr, int strLength)
5. leftPadInt(int number, int width)
6. leftPadString(String str, char pad, int length)
7. leftPadString(String sValue, int iLength, String sPadString)
8. leftPadWithZeros(String input, int expectedSize)
9. leftPadZeros(int value, int digits, StringBuilder sb)